Base | Representation |
---|---|
bin | 1100110000100… |
… | …0000001000100 |
3 | 10201200121012201 |
4 | 3030020001010 |
5 | 102144311322 |
6 | 5150524244 |
7 | 1216554310 |
oct | 314100104 |
9 | 121617181 |
10 | 53510212 |
11 | 28229018 |
12 | 15b06684 |
13 | b117062 |
14 | 716cb40 |
15 | 4a6ed27 |
hex | 3308044 |
53510212 has 12 divisors (see below), whose sum is σ = 107020480. Its totient is φ = 22932936.
The previous prime is 53510209. The next prime is 53510239. The reversal of 53510212 is 21201535.
53510212 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 53510212.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 955512 + ... + 955567.
Almost surely, 253510212 is an apocalyptic number.
It is an amenable number.
53510212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53510212 is a wasteful number, since it uses less digits than its factorization.
53510212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1911090 (or 1911088 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 53510212 is about 7315.0674638037. The cubic root of 53510212 is about 376.8300753728.
Adding to 53510212 its reverse (21201535), we get a palindrome (74711747).
The spelling of 53510212 in words is "fifty-three million, five hundred ten thousand, two hundred twelve".
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